1569377988

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{6679}}^1$

素因数の和:6857

約数の個数: 72

約数和(自身を含む): 4070364480

約数和(自身を除く): 2500986492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 321, 366, 428, 549, 642, 732, 963, 1098, 1284, 1926, 2196, 3852, 6527, 6679, 13054, 13358, 19581, 20037, 26108, 26716, 39162, 40074, 58743, 60111, 78324, 80148, 117486, 120222, 234972, 240444, 407419, 714653, 814838, 1222257, 1429306, 1629676, 2143959, 2444514, 2858612, 3666771, 4287918, 4889028, 6431877, 7333542, 8575836, 12863754, 14667084, 25727508, 43593833, 87187666, 130781499, 174375332, 261562998, 392344497, 523125996, 784688994, 1569377988]

約数ペア:

[(1, 1569377988), (2, 784688994), (3, 523125996), (4, 392344497), (6, 261562998), (9, 174375332), (12, 130781499), (18, 87187666), (36, 43593833), (61, 25727508), (107, 14667084), (122, 12863754), (183, 8575836), (214, 7333542), (244, 6431877), (321, 4889028), (366, 4287918), (428, 3666771), (549, 2858612), (642, 2444514), (732, 2143959), (963, 1629676), (1098, 1429306), (1284, 1222257), (1926, 814838), (2196, 714653), (3852, 407419), (6527, 240444), (6679, 234972), (13054, 120222), (13358, 117486), (19581, 80148), (20037, 78324), (26108, 60111), (26716, 58743), (39162, 40074)]